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Details for Revision 2
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Name
  NSV 20009  
AAVSO UID
--  
Constellation
Centaurus Sequence
J2000.0
13 59 20.10 -62 27 37.0  (209.83375 -62.46028) Search nearby
B1950.0 13 55 43.83 -62 13 03.7
Galactic coord. 310.690 -0.616
Other names

(Internal only)
CD-61 4138 CPD-61 4224 GSC 09008-01757
HD 121752 HIP 68339 PPM 360457
SAO 252540    
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Variability type
EA/DM
Spectral type B9V
Mag. range
8.42 - 8.62 V
Discoverer --
Epoch
25 Jan 1990 (HJD 2447917.35) Ephemeris
Outburst --
Period 15.5543 d
Rise/eclipse dur. --
Remarks
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1 Admin, VSX VB A (B 11.6m, 7", 356deg, 1991).
2 2004IBVS.5532....1O Min II = 8.62:V.
3 GCVS Team Hp = 8.42 - 8.53, the combined brightness [The Hipparcos and Tycho Catalogues, Vol.11 and Vol.17, CD-ROM No.1, SP-1200, ESA, 1997.]. B: 11.6, 7", 356deg.
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References
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1 Bob Nelson's O-C files, 2016 --
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2008, IBVS 5863
2008IBVS.5863....1K
3 S.A.Otero, IBVS N5532, 2004. 2004IBVS.5532....1O
4 S.A.Otero, IBVS N5532, 2004. 2004IBVS.5532....1O
5 K.Loden, P.O.Lindblad, J.Schober, A.Urban, AsAp Suppl 41, No.1, 85, 1980. 1980A&AS...41...85L
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
3 Admin, VSX 2008-12-03 03:33 UTC Primary name changed to GCVS designation [2008IBVS.5863....1K]
2 Admin, VSX 2007-03-23 19:55 UTC Update from [2004IBVS.5532....1O].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.